9 “Mine enemies have compassed about My soul;” “they have shut up their own fat”. They have been covered with their own gross joy, after that their desire has been satiated with wickedness. “Their mouth has spoken pride.” And therefore their mouth spoke pride, in saying, “Hail, King of the Jews,” and other like words.
Source: The Enarrations, or Expositions, on the Psalms (New Advent)